1) Sir Gawain prepares for his quest by donning elaborate armor decorated with gold. His armor is described in great detail, highlighting its craftsmanship. 2) Gawain then attends mass and says farewell to the court. He mounts his horse Gringolet, whose armor and tack also feature luxurious gold decorations. 3) The passage emphasizes the rich materials and intricate designs used in Gawain's armor and equipment, portraying him as a knight of high status on an important mission.